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TI OPA2695IRGTR

Produttore
TI
Cod. Prod.
OPA2695IRGTR
Cod. LCSC
C2059946
Imballo
VQFN-16-EP(3x3)
Numero Cliente
Attr. chiave
Dual, Ultra-Wideband, Current-Feedback Operational Amplifier with Disable
Scheda TecnicaTI OPA2695IRGTR
Conformità RoHS2 documenti disponibili
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Specifiche del Prodotto

Tutto
TipoDescrizione
CategoriaIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ProduttoreTI
ImballoVQFN-16-EP(3x3)
Output Current120mA
Number of Channels2
Vos - Input Offset Voltage300uV
Slew Rate2.9V/ns
Input Offset Current(Ios)-
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)56dB
Ib - Input Bias Current13uA
Input Offset Voltage Drift(Vos TC)30uV/℃
Quiescent Current25.8mA
Gain Bandwidth Product450MHz
FeaturesEnable/shutdown function
Input Voltage Noise Density1.8nV/√Hz@1MHz
Rail to Rail-
Dual Supply-5V~5V
Single Supply-
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Descrizione

Traduzione AI

The OPA2695 is a dual, very high bandwidth, current-feedback op amp that combines exceptional 2900V/μs slew rate and low input voltage noise to deliver a precision, low-cost, high dynamic range intermediate frequency (IF) amplifier. The device has been optimized for high gain operation, and the pin outs of the two available packages (QFN-16, SO-8) have been optimized to provide symmetrical input and output paths. This architecture makes the OPA2695 an ideal choice as a differential driver, such as for a high-speed analog-to-digital converter (ADC).

The OPA2695 low 12.9mA/channel supply current is precisely trimmed at +25°C. This trim, along with a low temperature drift, gives low system power over temperature. System power may be further reduced with the optional disable control pin. Leaving this pin open, or holding it high, gives normal operation. If pulled low, the OPA2695 supply current drops to less than 200μA/channel. This power-saving feature, along with exceptional single +5V operation, makes the OPA2695 ideal for portable applications. The OPA2695 is available in an SO-8 (without disable) package or QFN-16 package (with disable).

Caratteristiche

Traduzione AI
  • GAIN=+2V/V BANDWIDTH (850MHz)
  • GAIN=+8V/V BANDWIDTH (450MHz)
  • OUTPUT VOLTAGE SWING: ±4.1V
  • ULTRA-HIGH SLEW RATE: 2900V/μs
  • DIFFERENTIAL 3RD-ORDER INTERCEPT: > 40dBm (f < 140MHz, 800Ω)
  • LOW POWER: 129mW/channel
  • LOW DISABLED POWER: 0.5mW/channel

Applicazioni

Traduzione AI
  • VERY WIDEBAND ADC DRIVERS
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